Answer:
8/x = x/20
x^2=160
x=sqrt(160)
x=sqrt(16*10)
x=sqrt(16)*sqrt(10)
x=4*sqrt(10)
Step-by-step explanation:
Answer:
<h3>pls give the correct question the question is not correct</h3>
Answer:

Step-by-step explanation:
"4 times the sum of 2 and y".
<h3>Hope it is helpful...</h3>
Step-by-step explanation:
working g and everything is above
hope its of help
A^2-3a+14 is the answer :)